Chemical Reactions Quiz

What type of reaction involves two reactants combining to form a single product?

• Single Replacement Reaction

• Synthesis Reaction

• Combustion Reaction

• Decomposition Reaction

Which type of reaction is characterized by the release of heat?

• Decomposition Reaction

• Endothermic Reaction

• Combustion Reaction

• Exothermic Reaction

In a decomposition reaction, what happens to the compound?

• It forms a new compound with oxygen

• It releases energy in the form of light

• It breaks down into simpler substances

• It combines with another compound

What are the typical products of a combustion reaction?

• Carbon Dioxide and Water

• Hydrogen and Oxygen

• Nitrogen and Methane

• Sulfur Dioxide and Water

What is necessary to predict if a single replacement reaction will occur?

• The activity series

• The ionization energy

• The reactivity chart

• The periodic table